Coverage Report

Created: 2026-08-18 10:09

next uncovered line (L), next uncovered region (R), next uncovered branch (B)
be/src/util/unaligned.h
Line
Count
Source
1
// Licensed to the Apache Software Foundation (ASF) under one
2
// or more contributor license agreements.  See the NOTICE file
3
// distributed with this work for additional information
4
// regarding copyright ownership.  The ASF licenses this file
5
// to you under the Apache License, Version 2.0 (the
6
// "License"); you may not use this file except in compliance
7
// with the License.  You may obtain a copy of the License at
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//
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//   http://www.apache.org/licenses/LICENSE-2.0
10
//
11
// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
13
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
14
// KIND, either express or implied.  See the License for the
15
// specific language governing permissions and limitations
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// under the License.
17
// This file is copied from
18
// https://github.com/ClickHouse/ClickHouse/blob/master/base/base/unaligned.h
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// and modified by Doris
20
21
#pragma once
22
23
#include <cstring>
24
#include <type_traits>
25
26
namespace doris {
27
28
template <typename T>
29
4.69G
T unaligned_load(const void* address) {
30
4.69G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.69G
    T res {};
32
4.69G
    memcpy(&res, address, sizeof(res));
33
4.69G
    return res;
34
4.69G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
431
T unaligned_load(const void* address) {
30
431
    static_assert(std::is_trivially_copyable_v<T>);
31
431
    T res {};
32
431
    memcpy(&res, address, sizeof(res));
33
431
    return res;
34
431
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
137M
T unaligned_load(const void* address) {
30
137M
    static_assert(std::is_trivially_copyable_v<T>);
31
137M
    T res {};
32
137M
    memcpy(&res, address, sizeof(res));
33
137M
    return res;
34
137M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.49G
T unaligned_load(const void* address) {
30
4.49G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.49G
    T res {};
32
4.49G
    memcpy(&res, address, sizeof(res));
33
4.49G
    return res;
34
4.49G
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
653
T unaligned_load(const void* address) {
30
653
    static_assert(std::is_trivially_copyable_v<T>);
31
653
    T res {};
32
653
    memcpy(&res, address, sizeof(res));
33
653
    return res;
34
653
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
4.79k
T unaligned_load(const void* address) {
30
4.79k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.79k
    T res {};
32
4.79k
    memcpy(&res, address, sizeof(res));
33
4.79k
    return res;
34
4.79k
}
_ZN5doris14unaligned_loadINS_7DecimalIlEEEET_PKv
Line
Count
Source
29
6.80M
T unaligned_load(const void* address) {
30
6.80M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.80M
    T res {};
32
6.80M
    memcpy(&res, address, sizeof(res));
33
6.80M
    return res;
34
6.80M
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
15.2M
T unaligned_load(const void* address) {
30
15.2M
    static_assert(std::is_trivially_copyable_v<T>);
31
15.2M
    T res {};
32
15.2M
    memcpy(&res, address, sizeof(res));
33
15.2M
    return res;
34
15.2M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
17.4M
T unaligned_load(const void* address) {
30
17.4M
    static_assert(std::is_trivially_copyable_v<T>);
31
17.4M
    T res {};
32
17.4M
    memcpy(&res, address, sizeof(res));
33
17.4M
    return res;
34
17.4M
}
_ZN5doris14unaligned_loadINS_14DecimalV2ValueEEET_PKv
Line
Count
Source
29
4.71k
T unaligned_load(const void* address) {
30
4.71k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.71k
    T res {};
32
4.71k
    memcpy(&res, address, sizeof(res));
33
4.71k
    return res;
34
4.71k
}
_ZN5doris14unaligned_loadINS_12Decimal128V3EEET_PKv
Line
Count
Source
29
8.10k
T unaligned_load(const void* address) {
30
8.10k
    static_assert(std::is_trivially_copyable_v<T>);
31
8.10k
    T res {};
32
8.10k
    memcpy(&res, address, sizeof(res));
33
8.10k
    return res;
34
8.10k
}
_ZN5doris14unaligned_loadINS_7DecimalIN4wide7integerILm256EiEEEEEET_PKv
Line
Count
Source
29
6.34k
T unaligned_load(const void* address) {
30
6.34k
    static_assert(std::is_trivially_copyable_v<T>);
31
6.34k
    T res {};
32
6.34k
    memcpy(&res, address, sizeof(res));
33
6.34k
    return res;
34
6.34k
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
954k
T unaligned_load(const void* address) {
30
954k
    static_assert(std::is_trivially_copyable_v<T>);
31
954k
    T res {};
32
954k
    memcpy(&res, address, sizeof(res));
33
954k
    return res;
34
954k
}
_ZN5doris14unaligned_loadINS_21ParquetInt96TimestampEEET_PKv
Line
Count
Source
29
248k
T unaligned_load(const void* address) {
30
248k
    static_assert(std::is_trivially_copyable_v<T>);
31
248k
    T res {};
32
248k
    memcpy(&res, address, sizeof(res));
33
248k
    return res;
34
248k
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
227k
T unaligned_load(const void* address) {
30
227k
    static_assert(std::is_trivially_copyable_v<T>);
31
227k
    T res {};
32
227k
    memcpy(&res, address, sizeof(res));
33
227k
    return res;
34
227k
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
3.43M
T unaligned_load(const void* address) {
30
3.43M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.43M
    T res {};
32
3.43M
    memcpy(&res, address, sizeof(res));
33
3.43M
    return res;
34
3.43M
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
7.97M
T unaligned_load(const void* address) {
30
7.97M
    static_assert(std::is_trivially_copyable_v<T>);
31
7.97M
    T res {};
32
7.97M
    memcpy(&res, address, sizeof(res));
33
7.97M
    return res;
34
7.97M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.37M
T unaligned_load(const void* address) {
30
2.37M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.37M
    T res {};
32
2.37M
    memcpy(&res, address, sizeof(res));
33
2.37M
    return res;
34
2.37M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
76.3k
T unaligned_load(const void* address) {
30
76.3k
    static_assert(std::is_trivially_copyable_v<T>);
31
76.3k
    T res {};
32
76.3k
    memcpy(&res, address, sizeof(res));
33
76.3k
    return res;
34
76.3k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
1.51M
T unaligned_load(const void* address) {
30
1.51M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.51M
    T res {};
32
1.51M
    memcpy(&res, address, sizeof(res));
33
1.51M
    return res;
34
1.51M
}
_ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
Line
Count
Source
29
3
T unaligned_load(const void* address) {
30
3
    static_assert(std::is_trivially_copyable_v<T>);
31
3
    T res {};
32
3
    memcpy(&res, address, sizeof(res));
33
3
    return res;
34
3
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.23M
T unaligned_load(const void* address) {
30
4.23M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.23M
    T res {};
32
4.23M
    memcpy(&res, address, sizeof(res));
33
4.23M
    return res;
34
4.23M
}
_ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
Line
Count
Source
29
1
T unaligned_load(const void* address) {
30
1
    static_assert(std::is_trivially_copyable_v<T>);
31
1
    T res {};
32
1
    memcpy(&res, address, sizeof(res));
33
1
    return res;
34
1
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
3.14k
T unaligned_load(const void* address) {
30
3.14k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.14k
    T res {};
32
3.14k
    memcpy(&res, address, sizeof(res));
33
3.14k
    return res;
34
3.14k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
146k
T unaligned_load(const void* address) {
30
146k
    static_assert(std::is_trivially_copyable_v<T>);
31
146k
    T res {};
32
146k
    memcpy(&res, address, sizeof(res));
33
146k
    return res;
34
146k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
73.9k
T unaligned_load(const void* address) {
30
73.9k
    static_assert(std::is_trivially_copyable_v<T>);
31
73.9k
    T res {};
32
73.9k
    memcpy(&res, address, sizeof(res));
33
73.9k
    return res;
34
73.9k
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
424
T unaligned_load(const void* address) {
30
424
    static_assert(std::is_trivially_copyable_v<T>);
31
424
    T res {};
32
424
    memcpy(&res, address, sizeof(res));
33
424
    return res;
34
424
}
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.44k
T unaligned_load(const void* address) {
30
1.44k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.44k
    T res {};
32
1.44k
    memcpy(&res, address, sizeof(res));
33
1.44k
    return res;
34
1.44k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
1.21k
T unaligned_load(const void* address) {
30
1.21k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.21k
    T res {};
32
1.21k
    memcpy(&res, address, sizeof(res));
33
1.21k
    return res;
34
1.21k
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
742
T unaligned_load(const void* address) {
30
742
    static_assert(std::is_trivially_copyable_v<T>);
31
742
    T res {};
32
742
    memcpy(&res, address, sizeof(res));
33
742
    return res;
34
742
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
456
T unaligned_load(const void* address) {
30
456
    static_assert(std::is_trivially_copyable_v<T>);
31
456
    T res {};
32
456
    memcpy(&res, address, sizeof(res));
33
456
    return res;
34
456
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
2.69M
T unaligned_load(const void* address) {
30
2.69M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.69M
    T res {};
32
2.69M
    memcpy(&res, address, sizeof(res));
33
2.69M
    return res;
34
2.69M
}
35
36
/// We've had troubles before with wrong store size due to integral promotions
37
/// (e.g., unaligned_store(dest, uint16_t + uint16_t) stores an uint32_t).
38
/// To prevent this, make the caller specify the stored type explicitly.
39
/// To disable deduction of T, wrap the argument type with std::enable_if.
40
template <typename T>
41
3.72M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.72M
    static_assert(std::is_trivially_copyable_v<T>);
43
3.72M
    memcpy(address, &src, sizeof(src));
44
3.72M
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
25.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
25.6k
    static_assert(std::is_trivially_copyable_v<T>);
43
25.6k
    memcpy(address, &src, sizeof(src));
44
25.6k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
46.3k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
46.3k
    static_assert(std::is_trivially_copyable_v<T>);
43
46.3k
    memcpy(address, &src, sizeof(src));
44
46.3k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.54M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.54M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.54M
    memcpy(address, &src, sizeof(src));
44
2.54M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
959k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
959k
    static_assert(std::is_trivially_copyable_v<T>);
43
959k
    memcpy(address, &src, sizeof(src));
44
959k
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
14.0k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
14.0k
    static_assert(std::is_trivially_copyable_v<T>);
43
14.0k
    memcpy(address, &src, sizeof(src));
44
14.0k
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
101k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
101k
    static_assert(std::is_trivially_copyable_v<T>);
43
101k
    memcpy(address, &src, sizeof(src));
44
101k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
35.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
35.6k
    static_assert(std::is_trivially_copyable_v<T>);
43
35.6k
    memcpy(address, &src, sizeof(src));
44
35.6k
}
45
} // namespace doris